you could run ANSI.sys in modern cmd.exe, sadly there's no ANSI.sys in Win7 anymore.
https://groups.google.com/forum/#!topic/alt.msdos.batch.nt/Y...
Cool. Looks like that is essentially listing DEVICE=ANSI.SYS in config.nt? Google results imply some things about 16-bit emulation here -- was that post about running actual DOS ANSI.SYS in a VDM running actual DOS COMMAND.COM, within a native Windows terminal?
https://github.com/PowerShell/Win32-OpenSSH/commit/55f2ec682...
and "Add ANSI parsing engine and console draw support to SSH client":
https://github.com/PowerShell/Win32-OpenSSH/commit/7aac59e52...
Something about this reminds me of ANSI.SYS.